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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q9HCU8 New Search
7PDB entries
7Biological assembly
9chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9HCU8 6hvo DNA polymerase delta subunit 4 Author chain D Reference sequence 1–19 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q9HCU8 6hvo DNA polymerase delta subunit 4 Author chain E Reference sequence 1–19 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q9HCU8 6hvo DNA polymerase delta subunit 4 Author chain F Reference sequence 1–19 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q9HCU8 6s1m DNA polymerase delta subunit 4 Author chain D Reference sequence 2–107 1 Protein–DNA Heteromer Protein 7 DNA 2 nonameric （9） Consistent with all polymers
Q9HCU8 6s1n DNA polymerase delta subunit 4 Author chain D Reference sequence 2–107 1 Protein–DNA Heteromer Protein 7 DNA 2 nonameric （9） Consistent with all polymers
Q9HCU8 6s1o DNA polymerase delta subunit 4 Author chain D Reference sequence 2–107 1 Protein–DNA Heteromer Protein 7 DNA 2 nonameric （9） Consistent with all polymers
Q9HCU8 6tny DNA polymerase delta subunit 4 Author chain D Reference sequence 2–107 1 Protein–DNA Heteromer Protein 7 DNA 2 nonameric （9） Consistent with all polymers
Q9HCU8 6tnz DNA polymerase delta subunit 4 Author chain D Reference sequence 2–107 1 Protein–DNA Heteromer Protein 8 DNA 2 decameric （10） Consistent with all polymers
Q9HCU8 9ekb DNA polymerase delta subunit 4 Author chain D Reference sequence 1–107 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.